The researchers came to this conclusion after analyzing the jaw fossils of several tyrannosaurs

Medidas aproximadas del Tarbosaurus:

Dimetrodon was not a dinosaur

the reproduction and social behavior of Edmontosaurus are topics of ongoing debate and study among paleontologists

Es una de las especies más conocidas y estudiadas del género Velociraptor

Tupuxuara leonardii cretácico The researchers came to thisTupuxuara (T. leonardii, `Great pointed nose) is an extinct genus of pterosaur that lived during the Aptian of the Lower Cretaceous period, approximately 112 100 million years ago. It was discovered in Brazil and is believed to have inhabited coastal and swampy areas, since fossil remains have been found in marine and freshwater sediments. Scientists have identified several species of Tupuxuara, these animals are believed to have had a wingspan of up